X
Search Filters
Format Format
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (85) 85
metallurgy (85) 85
metallurgy of iron (69) 69
general devices for heat treatment of ferrous or non-ferrousmetals or alloys (68) 68
making metal malleable by decarburisation, tempering or othertreatments (68) 68
modifying the physical structure of ferrous metals (68) 68
alloys (16) 16
ferrous or non-ferrous alloys (16) 16
treatment of alloys or non-ferrous metals (16) 16
performing operations (13) 13
transporting (13) 13
mechanical metal-working without essentially removingmaterial (9) 9
punching metal (9) 9
making particular metal objects by rolling, e.g. screws,wheels, rings, barrels, balls (6) 6
axles for wheels or castors (3) 3
castors (3) 3
climate change mitigation technologies in the production orprocessing of goods (3) 3
general tagging of cross-sectional technologies spanning over several sections of the ipc (3) 3
general tagging of new technological developments (3) 3
increasing wheel adhesion (3) 3
rolling of metal (3) 3
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (3) 3
technologies or applications for mitigation or adaptation againstclimate change (3) 3
vehicle wheels (3) 3
vehicles in general (3) 3
abrasive or related blasting with particulate material (1) 1
blasting (1) 1
burners (1) 1
combustion apparatus (1) 1
combustion processes (1) 1
electric heating (1) 1
electric lighting not otherwise provided for (1) 1
electric techniques not otherwise provided for (1) 1
electricity (1) 1
grinding (1) 1
heating (1) 1
lighting (1) 1
measuring (1) 1
mechanical engineering (1) 1
physics (1) 1
polishing (1) 1
processing of pig-iron, e.g. refining, manufacture ofwrought-iron or steel (1) 1
testing (1) 1
testing static or dynamic balance of machines orstructures (1) 1
testing structures or apparatus not otherwise provided for (1) 1
treatment in molten state of ferrous alloys (1) 1
weapons (1) 1
more...
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.