JPS5410317A - Method of making smoky glass rod - Google Patents

Method of making smoky glass rod

Info

Publication number
JPS5410317A
JPS5410317A JP7627177A JP7627177A JPS5410317A JP S5410317 A JPS5410317 A JP S5410317A JP 7627177 A JP7627177 A JP 7627177A JP 7627177 A JP7627177 A JP 7627177A JP S5410317 A JPS5410317 A JP S5410317A
Authority
JP
Japan
Prior art keywords
making
glass rod
smoky
smoky glass
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7627177A
Other languages
Japanese (ja)
Inventor
Tatsuo Izawa
Hiroichi Masuda
Goutarou Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7627177A priority Critical patent/JPS5410317A/en
Publication of JPS5410317A publication Critical patent/JPS5410317A/en
Pending legal-status Critical Current

Links

Landscapes

  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP7627177A 1977-06-27 1977-06-27 Method of making smoky glass rod Pending JPS5410317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7627177A JPS5410317A (en) 1977-06-27 1977-06-27 Method of making smoky glass rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7627177A JPS5410317A (en) 1977-06-27 1977-06-27 Method of making smoky glass rod

Publications (1)

Publication Number Publication Date
JPS5410317A true JPS5410317A (en) 1979-01-25

Family

ID=13600565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7627177A Pending JPS5410317A (en) 1977-06-27 1977-06-27 Method of making smoky glass rod

Country Status (1)

Country Link
JP (1) JPS5410317A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204835A (en) * 1982-05-25 1983-11-29 Sumitomo Electric Ind Ltd Manufacture of optical fiber preform

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101416A (en) * 1974-01-14 1975-08-12
JPS5171316A (en) * 1974-12-18 1976-06-21 Sumitomo Electric Industries HIKARIDENSOYOGARASUNO SEIZOHOHO

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50101416A (en) * 1974-01-14 1975-08-12
JPS5171316A (en) * 1974-12-18 1976-06-21 Sumitomo Electric Industries HIKARIDENSOYOGARASUNO SEIZOHOHO

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58204835A (en) * 1982-05-25 1983-11-29 Sumitomo Electric Ind Ltd Manufacture of optical fiber preform

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