Title:
スポンジ吸水ローラの成形用外型枠及びその成形方法並びに外型枠を使用するスポンジ吸水ローラの成形方法
Document Type and Number:
Japanese Patent JP4773613
Kind Code:
B2
Inventors:
Masao Sakai
Application Number:
JP2000385771A
Publication Date:
September 14, 2011
Filing Date:
December 19, 2000
Export Citation:
Assignee:
Yotsuya Rubber Industry Co., Ltd.
International Classes:
B29C39/26; F26B25/20; B29C33/40; B29C39/02; B29K29/00; B29K105/04; B29L31/32
Domestic Patent References:
| JP2231114A | ||||
| JP2000334765A | ||||
| JP2002036247A |
Attorney, Agent or Firm:
Hitoshi Ikeda