LU36931A1 - - Google Patents

Info

Publication number: LU36931A1
Authority: LU; Luxembourg

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.)

1958-03-03

Publication of LU36931A1 publication Critical patent/LU36931A1/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/04—Guides for rulers
- B43L13/06—Guides for rulers with pivoted guide rods

LU36931D 1958-03-03 LU36931A1 (US08066781-20111129-C00013.png)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH840959X		1958-03-03

Publications (1)

Publication Number	Publication Date
LU36931A1 true LU36931A1 (US08066781-20111129-C00013.png)

Family

ID=4541244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU36931D LU36931A1 (US08066781-20111129-C00013.png)	1958-03-03

Country Status (6)

Country	Link
CH (1)	CH356686A (US08066781-20111129-C00013.png)
DE (1)	DE1094153B (US08066781-20111129-C00013.png)
FR (1)	FR1221182A (US08066781-20111129-C00013.png)
GB (1)	GB840959A (US08066781-20111129-C00013.png)
LU (1)	LU36931A1 (US08066781-20111129-C00013.png)
NL (2)	NL236708A (US08066781-20111129-C00013.png)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE319142C (de) *	1919-03-13	1920-02-27	Valentin Mzyk	Geraet zum Ziehen paralleler Linien
US2164216A (en) *	1936-02-15	1939-06-27	Charles Hubbard Little	Drafting machine
US2462271A (en) *	1944-09-22	1949-02-22	Little Charles Henry	Drafting machine
CH248505A (de) *	1946-11-20	1947-05-15	Isler Fritz	Zeichenmaschine.
US2644238A (en) *	1950-03-22	1953-07-07	Keuffel & Esser Co	Drafting machine

0
- NL NL112328D patent/NL112328C/xx active
- LU LU36931D patent/LU36931A1/xx unknown
- NL NL236708D patent/NL236708A/xx unknown
1958
- 1958-03-03 CH CH356686D patent/CH356686A/de unknown
1959
- 1959-03-02 GB GB7243/59A patent/GB840959A/en not_active Expired
- 1959-03-02 FR FR788066A patent/FR1221182A/fr not_active Expired
- 1959-03-03 DE DER25080A patent/DE1094153B/de active Pending

Also Published As

Publication number	Publication date
CH356686A (de)	1961-08-31
DE1094153B (de)	1960-12-01
GB840959A (en)	1960-07-13
FR1221182A (fr)	1960-05-31
NL112328C (US08066781-20111129-C00013.png)
NL236708A (US08066781-20111129-C00013.png)

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