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Title:
【考案の名称】ツイスターの捩り角度調整装置
Document Type and Number:
Japanese Patent JP2517519
Kind Code:
Y2
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Inventors:
Junji Nishikawa
Masashi Tado
Application Number:
JP1669191U
Publication Date:
November 20, 1996
Filing Date:
January 24, 1991
Export Citation:
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Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
B21D11/16; B21K1/08; (IPC1-7): B21D11/16; B21K1/08
Domestic Patent References:
JP6219246B1
JP6324996Y2
Attorney, Agent or Firm:
Somekichi Rikichi



 
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