NL179219B - PROCESS FOR DEPARAFINING MINERAL OILS BY SOLVENT TREATMENT. - Google Patents

PROCESS FOR DEPARAFINING MINERAL OILS BY SOLVENT TREATMENT.

Info

Publication number
NL179219B
NL179219B NLAANVRAGE7513528,A NL179219DA NL179219B NL 179219 B NL179219 B NL 179219B NL 179219D A NL179219D A NL 179219DA NL 179219 B NL179219 B NL 179219B
Authority
NL
Netherlands
Prior art keywords
deparafining
mineral oils
solvent treatment
solvent
treatment
Prior art date
Application number
NLAANVRAGE7513528,A
Other languages
Dutch (nl)
Original Assignee
Edeleanu Gmbh
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 NL179219B publication Critical patent/NL179219B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B27/00—Control, indicating, or safety devices or systems for composing machines of various kinds or types
    • B41B27/02—Systems for controlling all operations
    • B41B27/04—Keyboards
NLAANVRAGE7513528,A 1952-08-14 PROCESS FOR DEPARAFINING MINERAL OILS BY SOLVENT TREATMENT. NL179219B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20504/52A GB718564A (en) 1952-08-14 1952-08-14 Improvements in or relating to record card controlled statistical machines

Publications (1)

Publication Number Publication Date
NL179219B true NL179219B (en)

Family

ID=10146983

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7513528,A NL179219B (en) 1952-08-14 PROCESS FOR DEPARAFINING MINERAL OILS BY SOLVENT TREATMENT.
NL84553D NL84553C (en) 1952-08-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL84553D NL84553C (en) 1952-08-14

Country Status (4)

Country Link
US (1) US2760577A (en)
FR (1) FR1084319A (en)
GB (1) GB718564A (en)
NL (2) NL84553C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566401A (en) * 1957-04-10 1900-01-01
US3388857A (en) * 1965-07-08 1968-06-18 Harris Intertype Corp Keyboard device for typesetting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR581082A (en) * 1922-06-07 1924-11-21
US1785999A (en) * 1928-06-06 1930-12-23 Tabulating Machine Co Record-controlled printing mechanism
US2353034A (en) * 1942-04-15 1944-07-04 Ibm Perforating apparatus
US2346267A (en) * 1942-07-02 1944-04-11 Ibm Perforating apparatus

Also Published As

Publication number Publication date
US2760577A (en) 1956-08-28
NL84553C (en)
FR1084319A (en) 1955-01-18
GB718564A (en) 1954-11-17

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