1. Index of trade-marks issued from the US Patent office

by -- US Patent Office

Type: book Book; Format: print ; Literary form: not fiction Publisher: Washington: US Government Printing Office, 1943Availability: Copies available for loan: CSIR-HQRS [347.775(73) M4] (1).

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2. Rules of practice in patent cases

by -- US Patent Office

Type: book Book; Format: print ; Literary form: not fiction Publisher: Washington: US Department of Commerce, 1968Availability: Copies available for loan: CSIR-HQRS [347.771 J8] (1).

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