Title:
真空ゲート弁
Document Type and Number:
Japanese Patent JP4342090
Kind Code:
B2
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| WO/1990/008275 | VALVE BODY FOR NON-SLIDING GATE VALVE |
| JP4053980 | Valve and its operating method |
Inventors:
Fukuda Shoshin
Application Number:
JP2000230724A
Publication Date:
October 14, 2009
Filing Date:
July 31, 2000
Export Citation:
Assignee:
ShinMaywa Industries,Ltd.
International Classes:
F16K3/18; F16K51/00; F16K51/02
Domestic Patent References:
| JP2000074258A | ||||
| JP11315939A | ||||
| JP2001027336A | ||||
| JP2000046206A | ||||
| JP3020182A | ||||
| JP3077869U | ||||
| JP2000257727A | ||||
| JP2000257751A |
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Teshima Masaru
Atsushi Fujita
Hiroshi Koyama
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Teshima Masaru
Atsushi Fujita