FR820657A - Perfectionnements aux ouvre-boîtes - Google Patents

Perfectionnements aux ouvre-boîtes

Info

Publication number: FR820657A
Authority: FR; France
Prior art keywords: opener; refinements; opener refinements
Prior art date: 1936-08-20
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

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KATZINGER EDWARD CO

Original Assignee

KATZINGER EDWARD CO

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.)

1936-08-20

Filing date

1937-04-16

Publication date

1937-11-16

1937-04-16 Application filed by KATZINGER EDWARD CO filed Critical KATZINGER EDWARD CO

1937-11-16 Application granted granted Critical

1937-11-16 Publication of FR820657A publication Critical patent/FR820657A/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/30—Hand-operated cutting devices
- B67B7/32—Hand-operated cutting devices propelled by rotary gears or wheels around periphery of container

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)

FR820657D 1936-08-20 1937-04-16 Perfectionnements aux ouvre-boîtes Expired FR820657A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US820657XA	1936-08-20	1936-08-20

Publications (1)

Publication Number	Publication Date
FR820657A true FR820657A (fr)	1937-11-16

Family

ID=22168825

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR820657D Expired FR820657A (fr)	1936-08-20	1937-04-16	Perfectionnements aux ouvre-boîtes

Country Status (1)

Country	Link
FR (1)	FR820657A (fr)

1937
- 1937-04-16 FR FR820657D patent/FR820657A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
FR822964A (fr)	1938-01-11	Perfectionnement aux gants
FR830897A (fr)	1938-08-11	Perfectionnements aux filtres
FR835836A (fr)	1939-01-04	Perfectionnements aux filtres
FR818069A (fr)	1937-09-17	Perfectionnements aux magnétrons
FR819107A (fr)	1937-10-11	Perfectionnements aux projecteurs
FR806489A (fr)	1936-12-17	Perfectionnements aux couteaux
FR812641A (fr)	1937-05-13	Perfectionnements aux carburateurs
FR806979A (fr)	1936-12-30	Perfectionnements aux crémones
FR822260A (fr)	1937-12-24	Perfectionnements aux crémones
FR818227A (fr)	1937-09-21	Perfectionnements aux filtres
FR826545A (fr)	1938-04-01	Perfectionnements aux tourelles
FR826322A (fr)	1938-03-29	Perfectionnements aux tourelles
FR48351E (fr)	1938-02-03	Perfectionnements aux emballages
FR820657A (fr)	1937-11-16	Perfectionnements aux ouvre-boîtes
FR819282A (fr)	1937-10-13	Perfectionnements aux montres
FR803729A (fr)	1936-10-07	Perfectionnements aux clefs
FR825196A (fr)	1938-02-24	Perfectionnements aux récipients
FR811904A (fr)	1937-04-26	Perfectionnements aux stores
FR827248A (fr)	1938-04-21	Perfectionnements aux soupapes
FR830827A (fr)	1938-08-10	Perfectionnements aux soupapes
FR819208A (fr)	1937-10-13	Perfectionnements aux carburateurs
FR764693A (fr)	1934-05-25	Perfectionnements aux bouteilles
FR802933A (fr)	1936-09-18	Perfectionnements aux malaxeurs
FR806059A (fr)	1936-12-07	Perfectionnements aux propulseurs
FR817336A (fr)	1937-09-01	Perfectionnements aux sélecteurs