Title:
通水管装置
Document Type and Number:
Japanese Patent JP4309081
Kind Code:
B2
Inventors:
Kazuyuki Hayakawa
Application Number:
JP2001274737A
Publication Date:
August 05, 2009
Filing Date:
September 11, 2001
Export Citation:
Assignee:
Mirai Industry Co., Ltd.
International Classes:
E03C1/02; F16L11/11; F16L21/02; F16L33/00; F16L33/28; F16L57/00
Domestic Patent References:
| JP7310858A | ||||
| JP10205663A | ||||
| JP386270U | ||||
| JP312687U |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda
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