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1.
Hearings before the committee on patents : 72. Congress, 1. session on general revision of patent laws …1932 by Publisher: Washington: U.S. Govern. Print. Off., 1932
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 9663.
2.
Hearing before the committee on patents : general revision and amendment of the Patent Law ; 72. Congress, 1. session … 1932 by Publisher: Washington: U.S. Govern. Print. Off., 1932
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 9665.
3.
Hearings before the committee on patents : design protection and other patent bills ; 74. Congress, 1. session May 1935 by Publisher: Washington: U.S. Govern. Print. Off., 1935
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 9666.
4.
Hearings before the committee on patents : pooling of patents ; 74. Congress on H.R. 4532, Part 1-4 by Publisher: Washington: U.S. Govern. Print. Off., 1935
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 9392.
5.
Hearings berfore the committee of patents : patent bills ; 74. Congress, 1. session … 1935 by Publisher: Washington: U.S. Govern. Print. Off., 1935
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 9664.
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Hearing before the Subcommittee on patents, trademarks and copyrights of the committee on the Judiciary : Patent Office Fees ; 89. Congress, 1. session … March 3, 1965 by Publisher: Washington: U.S. Govern. Print. Off., 1965
Availability: Items available for loan: Das Österreichische Patentamt (1)Location, call number: 13770.
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