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- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- Aug. 4, 1936
- SuDoc number:
- C 21.5/a 2:469/1
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- July 28, 1936
- SuDoc number:
- C 21.5/a 2:468/4
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- July 21, 1936
- SuDoc number:
- C 21.5/a 2:468/3
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- July 14, 1936
- SuDoc number:
- C 21.5/a 2:468/2
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- July 7, 1936
- SuDoc number:
- C 21.5/a 2:468/1
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- June 30, 1936
- SuDoc number:
- C 21.5/a 2:467/5
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- June 23, 1936
- SuDoc number:
- C 21.5/a 2:467/4
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- June 16, 1936
- SuDoc number:
- C 21.5/a 2:467/3
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- June 9, 1936
- SuDoc number:
- C 21.5/a 2:467/2
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- June 2, 1936
- SuDoc number:
- C 21.5/a 2:467/1