BE520653A - - Google Patents

Info

Publication number: BE520653A
Authority: BE; Belgium

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.)

1952-06-18

Publication of BE520653A publication Critical patent/BE520653A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Transmission Devices (AREA)
Handling Of Sheets (AREA)

BE520653D 1952-06-18 BE520653A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR630639		1952-06-18

Publications (1)

Publication Number	Publication Date
BE520653A true BE520653A (en)

Family

ID=8696380

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE520653D BE520653A (en)	1952-06-18

Country Status (5)

Country	Link
US (1)	US2790381A (en)
BE (1)	BE520653A (en)
DE (1)	DE1007534B (en)
FR (1)	FR1058506A (en)
NL (2)	NL106437C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1117924B (en) *	1958-08-14	1961-11-23	Soemmerda Bueromaschwerk	Printing device with type wheels mounted in a swivel gear for tabulating machines controlled by recording media
NL111882C (en) *	1960-06-10

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR41549E (en) *	1932-03-14	1933-01-28		Printing device particularly applicable to tabulating machines for punched cards
FR734945A (en) *	1933-03-20	1932-10-31		Printing device particularly applicable to statistical machines, calculating machines or tabulating machines for punched cards
US2157035A (en) *	1936-09-05	1939-05-02	Ibm	Printing mechanism
US2199561A (en) *	1938-03-05	1940-05-07	Ibm	Printing mechanism
US2386422A (en) *	1943-02-19	1945-10-09	Ibm	Alphabetic printing mechanism

0
- BE BE520653D patent/BE520653A/xx unknown
- NL NLAANVRAGE7013785,A patent/NL173263B/en unknown
- NL NL106437D patent/NL106437C/xx active
1952
- 1952-06-18 FR FR1058506D patent/FR1058506A/en not_active Expired
- 1952-12-04 DE DEC6768A patent/DE1007534B/en active Pending
1953
- 1953-06-09 US US360462A patent/US2790381A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL106437C (en)
DE1007534B (en)	1957-05-02
US2790381A (en)	1957-04-30
FR1058506A (en)	1954-03-17
NL173263B (en)

Publication	Publication Date	Title
IT535124A (en)
DE1212640C2 (en)	1966-10-13
FR55290E (en)	1952-01-09
FR999209A (en)	1952-01-29
FR999111A (en)	1952-01-25
FR999314A (en)	1952-01-29
FR1066718A (en)	1954-06-09
FR999172A (en)	1952-01-25
FR999456A (en)	1952-01-31
JPS3512127Y1 (en)	1960-06-04
IT500478A (en)
BE511388A (en)
BE516016A (en)
BE519364A (en)
BE517758A (en)	1955-01-07
BE517412A (en)
BE516783A (en)
NL88626C (en)
NL87232C (en)
NL87006C (en)
NL86625C (en)
BE508792A (en)
BE508969A (en)
BE522524A (en)
NL106437C (en)