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- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:L 979
- Corporate/Agency Authors:
- Patent Office and Coast and Geodetic Survey
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:M 381/5
- Corporate/Agency Authors:
- Patent Office and Coast and Geodetic Survey
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:M 222/2
- Corporate/Agency Authors:
- Patent Office and Coast and Geodetic Survey
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:M 473
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:M 582
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:M 615
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:Oc 5
- Corporate/Agency Authors:
- Patent Office and Commerce Department
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:Or 8
- Corporate/Agency Authors:
- Patent Office and Coast and Geodetic Survey
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:P 239
- Corporate/Agency Authors:
- Patent Office
- Publisher:
- Patent Office
- Date:
- [1946.]
- SuDoc number:
- C 21.10:P 279