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- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [May 1936]
- SuDoc number:
- C 21.5/a 2:466/1
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Apr. 28, 1936
- SuDoc number:
- C 21.5/a 2:465/4
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Apr. 21, 1936
- SuDoc number:
- C 21.5/a 2:465/3
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Apr. 14, 1936
- SuDoc number:
- C 21.5/a 2:465/2
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Apr. 7, 1936
- SuDoc number:
- C 21.5/a 2:465/1
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Feb. 25, 1936
- SuDoc number:
- C 21.5/a 2:463/4
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Feb. 18, 1936
- SuDoc number:
- C 21.5/a 2:463/3
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Feb. 11, 1936
- SuDoc number:
- C 21.5/a 2:463/2
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Feb. 4, 1936
- SuDoc number:
- C 21.5/a 2:463/1
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Jan. 28, 1936
- SuDoc number:
- C 21.5/a 2:462/4