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Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP |
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Class 299 | MINING OR IN SITU DISINTEGRATION OF HARD MATERIAL |
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![]() | ![]() | 1.05 | AUTOMATIC CONTROL; SIGNALING OR INDICATING |
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![]() | ![]() | 1.3 | ![]() |
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![]() | ![]() | 1.6 | ![]() |
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![]() | ![]() | 1.9 | ![]() |
![]() | ![]() | 2 | TUNNEL RECOVERY OF FLUID MATERIAL |
![]() | ![]() | 3 | IN SITU CONVERSION OF SOLID TO FLUID |
![]() | ![]() | 7 | WITH SEPARATION OF MATERIALS |
![]() | ![]() | 10 | PROCESSES |
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![]() | ![]() | 19 | MINE LAYOUTS |
![]() | ![]() | 20 | EXPANSIBLE BREAKING-DOWN DEVICES |
![]() | ![]() | 24 | ICE-WORKING DEVICES |
![]() | ![]() | 29 | HARD MATERIAL DISINTEGRATING MACHINES |
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![]() | ![]() | 40.1 | ![]() |
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![]() | ![]() | 79.1 | CUTTER TOOTH OR TOOTH HEAD |
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![]() | ![]() | 81.1 | ![]() |
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![]() | ![]() | 85.2 | ![]() |
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![]() | ![]() | 112R | ![]() |
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![]() | ![]() | 95 | MISCELLANEOUS |
FOREIGN ART COLLECTIONS | ||
FOR000 | CLASS-RELATED FOREIGN DOCUMENTS |
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