Classification of U.S. patents

CiNii

Bibliographic Information

Title
"Classification of U.S. patents"
Statement of Responsibility
U.S. Department of Commerce, Patent Office
Publisher
  • 技報堂
Book size
22-27cm

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Details 詳細情報について

  • CRID
    1130000794718873600
  • NII Book ID
    BB10475107
  • Text Lang
    en
  • Country Code
    ja
  • Title Language Code
    en
  • Place of Publication
    • 東京
  • Data Source
    • CiNii Books
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