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Patent Searching and Data


Title:
【発明の名称】配管自動接続切替え装置
Document Type and Number:
Japanese Patent JP3320574
Kind Code:
B2
Inventors:
Kazumi Shima
Mieko Kato
Application Number:
JP31814194A
Publication Date:
September 03, 2002
Filing Date:
December 21, 1994
Export Citation:
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Assignee:
Toyo Engineering Corporation
International Classes:
F17D1/00; F16L39/00; F17D3/03; (IPC1-7): F16L39/00; F17D1/00; F17D3/03
Domestic Patent References:
JP6170216A
JP666396A
JP626600A
JP5215300A
JP624499A
JP6159572A
JP771699A
JP372209U
JP372210U
JP59151052U
Attorney, Agent or Firm:
Nobuyuki Kaneda (2 others)