Thema
615
5
B82Y: Specific uses or applications of nanostructures; measurement or analysis of nanostructures; manufacture or treatment of nanostructures
5
phy
C09K: Materials for applications not otherwise provided for; applications of materials not otherwise provided for
3
cet
3
che
3
A01N: Preservation of bodies of humans or animals or plants or parts thereof (preservation of food or foodstuff a23); biocides, e.g. as disinfectants, as pesticides or as herbicides (preparations for medical, dental or toilet purposes which kill or prevent the growth or proliferation of unwanted organisms a61k); pest repellants or attractants; plant growth regulators
2
A01P: Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
2
A47B: Tables; desks; office furniture; cabinets; drawers; general details of furniture (jointing of furniture f16b0012000000)
2
B21B: Rolling of metal (auxiliary operations used in connection with metal-working operations covered in b21, seeb21c;bending by rolling b21d;manufacture of particular objects, e.g. screws, wheels, rings, barrels, balls, by rolling b21h;pressure welding by means of a rolling mill b23k0020040000)
2
C21D: Modifying the physical structure of ferrous metals; general devices for heat treatment of ferrous or non-ferrous metals or alloys; making metal malleable, e.g. by decarburisation or tempering (cementation by diffusion processes c23c;surface treatment of metallic material involving at least one process provided for in class c23 and at least one process covered by this subclass c23f0017000000;unidirectional solidification of eutectic materials or unidirectional demixing of eutectoid materials c30b)
2
C22C: Alloys (treatment of alloys c21d, c22f)
2
C25F: Processes for the electrolytic removal of materials from objects; apparatus therefor (treatment of water, waste water or sewage by electrochemical methods c02f0001460000;anodic or cathodic protection c23f0013000000)
2
H01L: Semiconductor devices; electric solid state devices not otherwise provided for (use of semiconductor devices for measuring g01;resistors in general h01c;magnets, inductors, transformers h01f;capacitors in general h01g;electrolytic devices h01g0009000000;batteries, accumulators h01m;waveguides, resonators, or lines of the waveguide type h01p;line connectors, current collectors h01r;stimulated-emission devices h01s;electromechanical resonators h03h;loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers h04r;electric light sources in general h05b;printed circuits, hybrid circuits, casings or constructional details of electrical apparatus, manufacture of assemblages of electrical components h05k;use of semiconductor devices in circuits having a particular application, see the subclass for the application)
2
elt
2
fer
2
hor
2
mas
2
C01B: Non-metallic elements; compounds thereof (fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide c12p0003000000; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis c25b)
1
G01N: Investigating or analysing materials by determining their chemical or physical properties (measuring or testing processes other than immunoassay, involving enzymes or microorganisms c12m, c12q)
1