for reeled blotting-paper

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Patents Grantslast 30 patents

Information Patent Grant
2361038
- Patent number 2,361,038
- Issue date Oct 24, 1944
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
2024504
- Patent number 2,024,504
- Issue date Dec 17, 1935
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
1867400
- Patent number 1,867,400
- Issue date Jul 12, 1932
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
1864094
- Patent number 1,864,094
- Issue date Jun 21, 1932
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
1847047
- Patent number 1,847,047
- Issue date Feb 23, 1932
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
1658465
- Patent number 1,658,465
- Issue date Feb 7, 1928
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
1437909
- Patent number 1,437,909
- Issue date Dec 5, 1922
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
1365457
- Patent number 1,365,457
- Issue date Jan 11, 1921
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES