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- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.10:B 836
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.10:B 858/2
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.10:C 16
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.10:C 16/2
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.10:C 16/3
- Corporate/Agency Authors:
- Shipping Board Bureau and Patent Office
- Publisher:
- Shipping Board Bureau
- Date:
- [1936.]
- SuDoc number:
- SB 1.10/a:C 164
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.10:C 382
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.10:C 496
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.3:69
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1936.]
- SuDoc number:
- C 21.3:70