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西文图书1.Index of patents part 2 N19/I38/2
馆藏复本:2
可借复本:2
U.S.Government Printing Office 1966
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西文图书2.Index of patents issued from the United States Patent Office. Z89/U58/1
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可借复本:2 United States.
1969
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西文图书3.Index of patents issued from the United States Patent Office. Z89/U58/1-3
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可借复本:1 United States.
1967
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西文图书4.Index of patents issued from the United States Patent Office. Z89/U58/1-2
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可借复本:1 United States.
1973
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西文图书5.Index of patents issued from the United States Patent Office. G2/U58-2, G2/U58-2/2
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可借复本:2 United States.
The Office : 1921-1974.
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西文图书6.Index of patents, 1973. N19/U58
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可借复本:1 United States.
U.S. Government Printing Office, 1976.
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西文图书7.Index of patents;part 1 N19/I38/1
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可借复本:1
U.S.Government Printing Office 1965
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