Pencils

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Industry

CPC
B41P2219/432

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS B41P2219/00Printing presses using a heated printing foil

Current Industry

B41P2219/432Pencils

Industries

Patents Grantslast 30 patents

Information Patent Grant
2668495
- Patent number 2,668,495
- Issue date Feb 9, 1954
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
2524690
- Patent number 2,524,690
- Issue date Oct 3, 1950
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES