NL15545C - - Google Patents

Info

Publication number: NL15545C
Authority: NL; Netherlands

Application number

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.)

1923-03-19

Publication of NL15545C publication Critical patent/NL15545C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/40—Closing vessels

NL15545D 1923-03-19 NL15545C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL210679X		1923-03-19

Publications (1)

Publication Number	Publication Date
NL15545C true NL15545C (en)

Family

ID=19778811

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL15545D NL15545C (en)	1923-03-19

Country Status (5)

Country	Link
US (1)	US1601902A (en)
DE (1)	DE463191C (en)
FR (1)	FR579038A (en)
GB (1)	GB210679A (en)
NL (1)	NL15545C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2755005A (en) *	1952-12-31	1956-07-17	Sylvania Electric Prod	Method of exhausting and filling electric gaseous discharge devices
CN105006414B (en) *	2015-07-28	2017-01-18	李家凌	Clamping and sealing machine

0
- NL NL15545D patent/NL15545C/xx active
1923
- 1923-05-04 GB GB12085/23A patent/GB210679A/en not_active Expired
1924
- 1924-02-14 US US692853A patent/US1601902A/en not_active Expired - Lifetime
- 1924-03-18 FR FR579038D patent/FR579038A/en not_active Expired
- 1924-03-18 DE DEN22972D patent/DE463191C/en not_active Expired

Also Published As

Publication number	Publication date
US1601902A (en)	1926-10-05
FR579038A (en)	1924-10-08
DE463191C (en)	1928-07-24
GB210679A (en)	1924-02-07

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