Title:
【発明の名称】押し出し機及び方法、チューブラ製品、並びに管
Document Type and Number:
Japanese Patent JP3390952
Kind Code:
B2
Abstract:
The invention relates to a pipe made of several different materials. The innermost layer is a plastic layer (15), outside of which there is an inner electrode layer (32c). Outside of the latter there is an insulating layer (32b), outside of which there is an outer electrode layer (32a).
Inventors:
Kyrgyzbainen, Cali
Yerbenkire, Iri
Yerbenkire, Iri
Application Number:
JP50418597A
Publication Date:
March 31, 2003
Filing Date:
June 20, 1996
Export Citation:
Assignee:
Nextrum Holding Society Anonym
International Classes:
B29B15/12; B29C44/22; B29C48/09; B29C48/32; B29C48/33; E03F7/00; B29C48/335; B29C48/76; B29C48/90; B29C55/00; B29C55/24; B29C63/34; B29C70/50; B32B1/08; B32B5/18; B32B7/02; B32B37/15; F16L1/00; F16L1/024; F16L9/12; F16L9/14; F16L9/147; F16L9/21; F16L11/118; F16L11/15; F16L55/04; F16L55/162; F16L58/00; F17D5/06; B29C53/58; B29K23/00; B29K105/04; B29K105/20; B29L9/00; B29L23/00; (IPC1-7): B29C47/24; B29C63/34; B32B1/08; B32B5/18
Domestic Patent References:
| JP200118277A | ||||
| JP5816831A | ||||
| JP5220739A | ||||
| JP624986A |
Attorney, Agent or Firm:
Heikichi Odashima
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