In U.S. Court of Customs and Patent Appeals, patent appeal No. 3020, in re William H. Mason, improvements in hard surface composite insulating material; brief for Commissioner of Patents.
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| Format: | Government Document eBook |
| Language: | English |
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[Washington?] :
U.S. Government Printing Office,
1932.
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| Online Access: | Connect to the full text of this electronic document |
| Item Description: | Record is based on bibliographic data in ProQuest U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from ProQuest, LLC. Electronic resource. |
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| Physical Description: | 1 online resource (8 pages) |
| Format: | System requirements: PDF reader software. |