Title:
【発明の名称】複合多層発泡成形品およびその製造方法
Document Type and Number:
Japanese Patent JP3383327
Kind Code:
B2
Inventors:
Kobayashi Toshio
Mitsuru Watari
Mitsuru Watari
Application Number:
JP22150492A
Publication Date:
March 04, 2003
Filing Date:
August 20, 1992
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
B29C43/18; B29C44/00; B32B5/32; B32B27/32; B29K23/00; B29K105/04; B29L9/00; B29L31/58; (IPC1-7): B29C43/18; B32B5/32; B32B27/32
Domestic Patent References:
| JP4148907A | ||||
| JP62181113A |
Attorney, Agent or Firm:
Shigemitsu Nakajima (1 outside)
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