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Patent Searching and Data


Title:
溝のある円盤装置
Document Type and Number:
Japanese Patent JP3548575
Kind Code:
B2
Inventors:
ヘイ アンドリュー ジー
Application Number:
JP50207295A
Publication Date:
July 28, 2004
Filing Date:
June 08, 1994
Export Citation:
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Assignee:
ステイメット インク
International Classes:
B65G65/48; B65G31/04; F04D5/00; F04D7/04; F04D17/16; F04D23/00; F04D29/22; (IPC1-7): B65G65/48
Domestic Patent References:
JP5503492A
JP50041595Y1
JP5039129A
Foreign References:
US4940385
Attorney, Agent or Firm:
吉田 研二
石田 純