FR677911A - Perfectionnements aux instruments de nettoyage des caractères - Google Patents

Perfectionnements aux instruments de nettoyage des caractères

Info

Publication number: FR677911A
Authority: FR; France
Prior art keywords: type cleaning; cleaning instruments; instruments; type; cleaning
Prior art date: 1928-08-03
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

English (en)

Inventor

Bessie Ellis Gerlach

Hugo Gerlach

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.)

1928-08-03

Filing date

1929-07-05

Publication date

1930-03-17

1929-07-05 Application filed filed Critical

1930-03-17 Application granted granted Critical

1930-03-17 Publication of FR677911A publication Critical patent/FR677911A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/17—Cleaning arrangements

FR677911D 1928-08-03 1929-07-05 Perfectionnements aux instruments de nettoyage des caractères Expired FR677911A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB22562/28A GB308138A (en)	1928-08-03	1928-08-03	Type cleaning instrument

Publications (1)

Publication Number	Publication Date
FR677911A true FR677911A (fr)	1930-03-17

Family

ID=10181435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR677911D Expired FR677911A (fr)	1928-08-03	1929-07-05	Perfectionnements aux instruments de nettoyage des caractères

Country Status (4)

Country	Link
US (1)	US1902024A (fr)
DE (1)	DE524990C (fr)
FR (1)	FR677911A (fr)
GB (1)	GB308138A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE836043C (de) *	1949-05-03	1952-04-07	Hubert Mueller	Typenreiniger fuer Schreibmaschinen
US3000031A (en) *	1959-07-23	1961-09-19	Frank A Stirrup	Type cleaning device with reversible cleaning element
DE1194876B (de) *	1962-09-24	1965-06-16	Karl Drengwitz	Geraet zum Saeubern von Satzspiegeln
US3156938A (en) *	1963-04-24	1964-11-17	Marius W Bills	Lint pick-up device
US3389420A (en) *	1966-05-17	1968-06-25	Ronald W. Pryor	Jointer with replaceable finishing member

1928
- 1928-08-03 GB GB22562/28A patent/GB308138A/en not_active Expired
1929
- 1929-07-05 FR FR677911D patent/FR677911A/fr not_active Expired
- 1929-07-08 US US376695A patent/US1902024A/en not_active Expired - Lifetime
- 1929-08-03 DE DEG77085D patent/DE524990C/de not_active Expired

Also Published As

Publication number	Publication date
GB308138A (en)	1929-03-21
US1902024A (en)	1933-03-21
DE524990C (de)	1931-05-21

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