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 JP2547393
Kind Code:
Y2
Inventors:
Yasumasa Sato
Masashi Tado
Masashi Tado
Application Number:
JP7997291U
Publication Date:
September 10, 1997
Filing Date:
September 05, 1991
Export Citation:
Assignee:
Sumitomo Heavy Industries Ltd.
International Classes:
G01B5/24; B21D11/16; B21K1/08; (IPC1-7): B21D11/16; B21K1/08; G01B5/24
Domestic Patent References:
| JP542325A | ||||
| JP4104215U |
Attorney, Agent or Firm:
Somekichi Rikichi