JPS549476A - Method of producing bulb stem - Google Patents
Method of producing bulb stemInfo
- Publication number
- JPS549476A JPS549476A JP7406777A JP7406777A JPS549476A JP S549476 A JPS549476 A JP S549476A JP 7406777 A JP7406777 A JP 7406777A JP 7406777 A JP7406777 A JP 7406777A JP S549476 A JPS549476 A JP S549476A
- Authority
- JP
- Japan
- Prior art keywords
- bulb stem
- producing
- producing bulb
- bulbs
- hole
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
PURPOSE: To equalize the quality of bulbs and to reduce the installation space of a facility for producing the bulbs to half by enabling to produce stems, one having a hole and other having no hole by the same device.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7406777A JPS549476A (en) | 1977-06-21 | 1977-06-21 | Method of producing bulb stem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7406777A JPS549476A (en) | 1977-06-21 | 1977-06-21 | Method of producing bulb stem |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS549476A true JPS549476A (en) | 1979-01-24 |
JPS6118299B2 JPS6118299B2 (en) | 1986-05-12 |
Family
ID=13536460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7406777A Granted JPS549476A (en) | 1977-06-21 | 1977-06-21 | Method of producing bulb stem |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549476A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61161944U (en) * | 1985-03-29 | 1986-10-07 |
-
1977
- 1977-06-21 JP JP7406777A patent/JPS549476A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61161944U (en) * | 1985-03-29 | 1986-10-07 |
Also Published As
Publication number | Publication date |
---|---|
JPS6118299B2 (en) | 1986-05-12 |
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