Title:
湯当たりブロックの製造方法
Document Type and Number:
Japanese Patent JP4420414
Kind Code:
B2
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Inventors:
Shinji Hagiwara
Application Number:
JP6034899A
Publication Date:
February 24, 2010
Filing Date:
March 08, 1999
Export Citation:
Assignee:
Nisshin Steel Co., Ltd.
International Classes:
B22D41/02; B28B13/02; C21C1/06; C21C5/44; C21C7/00
Domestic Patent References:
| JP3008471U | ||||
| JP55108397U | ||||
| JP3045683B2 |
Attorney, Agent or Firm:
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase