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図書

怎样撰写专利权利要求书

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怎样撰写专利权利要求书

Call No. (NDL)
XP-A-13384
Bibliographic ID of National Diet Library
022592657
Material type
図書
Author
张海玲, 李沧, 曹恒兴编
Publisher
上海科学技术出版社
Publication date
1989.07
Material Format
Paper
Capacity, size, etc.
2, 3, 207p ; 19cm
NDC
-
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Paper

Material Type
図書
Author/Editor
张海玲, 李沧, 曹恒兴编
Publication, Distribution, etc.
Publication Date
1989.07
Publication Date (W3CDTF)
1989
Extent
2, 3, 207p
Size
19cm
Place of Publication (Country Code)
CN
Text Language Code
chi