NL188046B - Diafragma, alsmede werkwijze ter vervaardiging ervan. - Google Patents

Diafragma, alsmede werkwijze ter vervaardiging ervan.

Info

Publication number
NL188046B
NL188046B NLAANVRAGE8201989,A NL188046DA NL188046B NL 188046 B NL188046 B NL 188046B NL 188046D A NL188046D A NL 188046DA NL 188046 B NL188046 B NL 188046B
Authority
NL
Netherlands
Prior art keywords
aperture
manufacture
Prior art date
Application number
NLAANVRAGE8201989,A
Other languages
English (en)
Original Assignee
Atochem
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.)
Publication of NL188046B publication Critical patent/NL188046B/nl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
NLAANVRAGE8201989,A 1953-06-17 Diafragma, alsmede werkwijze ter vervaardiging ervan. NL188046B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1675153A GB753484A (en) 1953-06-17 1953-06-17 Improvements relating to incandescent electric lamps

Publications (1)

Publication Number Publication Date
NL188046B true NL188046B (nl)

Family

ID=10083001

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE8201989,A NL188046B (nl) 1953-06-17 Diafragma, alsmede werkwijze ter vervaardiging ervan.
NL95364D NL95364C (nl) 1953-06-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL95364D NL95364C (nl) 1953-06-17

Country Status (3)

Country Link
DE (1) DE1018158B (nl)
GB (1) GB753484A (nl)
NL (2) NL95364C (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3110202A (en) * 1963-03-06 1963-11-12 Bedker Leo William Thread rolling fixture
US3315216A (en) * 1965-08-09 1967-04-18 Gen Electric Lamp base and terminal structure
US3619702A (en) * 1968-04-06 1971-11-09 Albrecht Kg Bamberg W Miniature light bulb

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1621529A1 (de) * 1967-03-09 1971-05-06 Wasserversorgung Abwasse Verfahren fuer die Schutzschichtbildung auf den Stahlteilen von Unterwassermotoren zur Erhoehung der Lebensdauer von Unterwassermotorpumpen

Also Published As

Publication number Publication date
DE1018158B (de) 1957-10-24
NL95364C (nl)
GB753484A (en) 1956-07-25

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