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Patent JPS5221425A successfully refreshed from Google Patents.
JPS5221425A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Process for manufacturing carbon fibers
Assignee: Asahi Chemical Industry Co Ltd
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Filing: 1975-08-11
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Granted: —
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Expires: 1995-08-11
Abstract
Abstract PURPOSE: To obtain carbon fibers with a fine size, high tensile strength and modulus, and improved uniformity by flameproofing in two stages during the manufacturing process of carbon fibers from acrylic fibers. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Yutaka Haga
- 👤 Toshio Iwasa
- 👤 Tsutomu Ogawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 05:56
CPC Classifications
—
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