NL172759B - Synthetische estersmeermiddelen. - Google Patents

Synthetische estersmeermiddelen.

Info

Publication number
NL172759B
NL172759B NLAANVRAGE7309971,A NL172759DA NL172759B NL 172759 B NL172759 B NL 172759B NL 172759D A NL172759D A NL 172759DA NL 172759 B NL172759 B NL 172759B
Authority
NL
Netherlands
Prior art keywords
synthetic ester
ester lubricants
lubricants
synthetic
ester
Prior art date
Application number
NLAANVRAGE7309971,A
Other languages
English (en)
Dutch (nl)
Original Assignee
Unilever Nv
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 NL172759B publication Critical patent/NL172759B/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9658—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for tubular fluorescent lamps
NLAANVRAGE7309971,A 1951-10-17 Synthetische estersmeermiddelen. NL172759B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB17184A DE901442C (de) 1951-10-17 1951-10-17 Leuchte fuer Leuchtstoffroehren mit wasserdichter Fassung

Publications (1)

Publication Number Publication Date
NL172759B true NL172759B (nl)

Family

ID=6959211

Family Applications (2)

Application Number Title Priority Date Filing Date
NL87409D NL87409C (en:Method) 1951-10-17
NLAANVRAGE7309971,A NL172759B (nl) 1951-10-17 Synthetische estersmeermiddelen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL87409D NL87409C (en:Method) 1951-10-17

Country Status (2)

Country Link
DE (1) DE901442C (en:Method)
NL (2) NL172759B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814788A (en) * 1955-10-31 1957-11-26 Gen Electric Wiping spring blades for fluorescent lampholders

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2318536A (en) * 1941-07-01 1943-05-04 Stern John Fluorescent lighting fixture

Also Published As

Publication number Publication date
DE901442C (de) 1954-01-11
NL87409C (en:Method)

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