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- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Revised Nov. 1, 1925 [9th revised edition]. 1925
- SuDoc number:
- C 21.7/2:925
- Corporate/Agency Authors:
- Patent Office and Interior Department
- Publisher:
- Patent Office
- Date:
- [1925.]
- SuDoc number:
- I 23.8/a 6:P 191
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- 1925
- SuDoc number:
- C 21.10:T 759
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- 1925
- SuDoc number:
- C 21.10:T 828
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- 1925
- SuDoc number:
- C 21.10:V 827
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- 1925
- SuDoc number:
- C 21.10:W 868
- Corporate/Agency Authors:
- Patent Office and Interior Department
- Publisher:
- Patent Office
- Date:
- Dec. 30, 1924
- SuDoc number:
- I 23.8/a 4:329/5
- Corporate/Agency Authors:
- Patent Office and Interior Department
- Publisher:
- Patent Office
- Date:
- Dec. 23, 1924
- SuDoc number:
- I 23.8/a 4:329/4
- Corporate/Agency Authors:
- Patent Office and Interior Department
- Publisher:
- Patent Office
- Date:
- Dec. 16, 1924
- SuDoc number:
- I 23.8/a 4:329/3
- Corporate/Agency Authors:
- Patent Office and Interior Department
- Publisher:
- Patent Office
- Date:
- Dec. 9, 1924
- SuDoc number:
- I 23.8/a 4:329/2