FR488710A - Dispositif pour souder les ampoules - Google Patents

Dispositif pour souder les ampoules

Info

Publication number
FR488710A
FR488710A FR488710DA FR488710A FR 488710 A FR488710 A FR 488710A FR 488710D A FR488710D A FR 488710DA FR 488710 A FR488710 A FR 488710A
Authority
FR
France
Prior art keywords
bulbs
soldering
soldering bulbs
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.)
Expired
Application number
Other languages
English (en)
Inventor
Francis Duplan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR488710A publication Critical patent/FR488710A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/18—Re-forming and sealing ampoules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR488710D 1918-01-30 1918-01-30 Dispositif pour souder les ampoules Expired FR488710A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR488710T 1918-01-30

Publications (1)

Publication Number Publication Date
FR488710A true FR488710A (fr) 1918-11-08

Family

ID=1525038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR488710D Expired FR488710A (fr) 1918-01-30 1918-01-30 Dispositif pour souder les ampoules

Country Status (1)

Country Link
FR (1) FR488710A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423113A (en) * 1944-02-05 1947-07-01 Fischer & Porter Co Apparatus for making precision-bore tubes
US2469681A (en) * 1943-05-27 1949-05-10 James V Pugliese Glass tube bottoming machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469681A (en) * 1943-05-27 1949-05-10 James V Pugliese Glass tube bottoming machine
US2423113A (en) * 1944-02-05 1947-07-01 Fischer & Porter Co Apparatus for making precision-bore tubes

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