JPS536046A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Optical transmission cable
Assignee: Sumitomo Electric Industries Ltd
•
Filing: 1976-07-07
•
Granted: —
•
Expires: 1996-07-07
Abstract
Abstract PURPOSE: To obtain a cable which is hard to repture even at high temperature by protecting the cable with a pipe formed in bellows form by welding flexed pipe. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Shiro Kurosaki
- 👤 Kunio Fujiwara
- 👤 Gotaro Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 21:07
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.