AT303680B - Letter punch - Google Patents

Letter punch

Info

Publication number: AT303680B
Authority: AT; Austria
Prior art keywords: letter punch; punch; letter
Prior art date: 1970-05-05

Application number

AT377171A

Other languages

German (de)

Original Assignee

Leitz Fa Louis

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.)

1970-05-05

Filing date

1971-04-30

Publication date

1972-12-11

1970-05-05 Priority claimed from DE19702021935 external-priority patent/DE2021935C/en

1971-04-30 Application filed by Leitz Fa Louis filed Critical Leitz Fa Louis

1972-12-11 Application granted granted Critical

1972-12-11 Publication of AT303680B publication Critical patent/AT303680B/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers

Landscapes

Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

AT377171A 1970-05-05 1971-04-30 Letter punch AT303680B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702021935 DE2021935C (en)		1970-05-05	Letter punch

Publications (1)

Publication Number	Publication Date
AT303680B true AT303680B (en)	1972-12-11

Family

ID=5770289

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT377171A AT303680B (en)	1970-05-05	1971-04-30	Letter punch

Country Status (3)

Country	Link
AT (1)	AT303680B (en)
FR (1)	FR2091219A5 (en)
NL (1)	NL7106144A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TW201400275A (en) *	2012-06-22	2014-01-01	jin-wen Yan	Twin lever stamping device

1971
- 1971-04-30 AT AT377171A patent/AT303680B/en not_active IP Right Cessation
- 1971-05-05 FR FR7116142A patent/FR2091219A5/fr not_active Expired
- 1971-05-05 NL NL7106144A patent/NL7106144A/xx unknown

Also Published As

Publication number	Publication date
NL7106144A (en)	1971-11-09
DE2021935B2 (en)	1973-03-01
DE2021935A1 (en)	1971-11-18
FR2091219A5 (en)	1972-01-14

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Legal Events

Date	Code	Title	Description
1985-01-15	ELJ	Ceased due to non-payment of the annual fee