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- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Oct. 6, 1936
- SuDoc number:
- C 21.5/a 2:471/1
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- Sept. 29, 1936
- SuDoc number:
- C 21.5/a 2:470/5
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- Sept. 22, 1936
- SuDoc number:
- C 21.5/a 2:470/4
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- Sept. 15, 1936
- SuDoc number:
- C 21.5/a 2:470/3
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- Sept. 8, 1936
- SuDoc number:
- C 21.5/a 2:470/2
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- Sept. 1, 1936
- SuDoc number:
- C 21.5/a 2:470/1
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Aug. 25, 1936
- SuDoc number:
- C 21.5/a 2:469/4
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Aug. 18, 1936
- SuDoc number:
- C 21.5/a 2:469/3
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Aug. 11, 1936
- SuDoc number:
- C 21.5/a 2:469/2
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Aug. 4, 1936
- SuDoc number:
- C 21.5/a 2:469/1