BE500366A - - Google Patents

Info

Publication number: BE500366A
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.)

1950-01-02

Publication of BE500366A publication Critical patent/BE500366A/xx

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/52—Machines incorporating two or more of the slitting means according to groups E21C25/02, E21C25/06, E21C25/16, E21C25/20 and E21C25/22

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Knives (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

BE500366D 1950-01-02 BE500366A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE684930X		1950-01-02

Publications (1)

Publication Number	Publication Date
BE500366A true BE500366A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=6597718

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE500366D BE500366A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1950-01-02

Country Status (3)

Country	Link
BE (1)	BE500366A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR1036624A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB684930A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3517967A (en) *	1967-12-26	1970-06-30	Modern Mining Machinery Ltd	Mineral cutting machines

0
- BE BE500366D patent/BE500366A/xx unknown
1950
- 1950-12-29 FR FR1036624D patent/FR1036624A/fr not_active Expired
- 1950-12-29 GB GB31533/50A patent/GB684930A/en not_active Expired

Also Published As

Publication number	Publication date
FR1036624A (fr)	1953-09-09
GB684930A (en)	1952-12-24

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