专利浅说

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Bibliographic Details
Main Authors: 梁能慰 (梁能慰编)
Published: 广东科学技术出版社
Publisher Address: 广州
Publication Dates: 1985
Literature type: Book
Language: Chinese
Subjects:
Carrier Form: 104页: ; 19cm
Index Number: D913
CLC: D913.01
Call Number: D923.4/3927