NL272235A - - Google Patents

Info

Publication number: NL272235A
Authority: NL; Netherlands

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.)

1960-12-09

Publication of NL272235A publication Critical patent/NL272235A/xx

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

NL272235D 1960-12-09 NL272235A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT917960A AT227588B (de)	1960-12-09	1960-12-09	Vorrichtung zum Laden von Bohrlöchern

Publications (1)

Publication Number	Publication Date
NL272235A true NL272235A (enrdf_load_html_response)

Family

ID=3611869

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL272235D NL272235A (enrdf_load_html_response)	1960-12-09

Country Status (5)

Country	Link
AT (1)	AT227588B (enrdf_load_html_response)
BE (1)	BE611322A (enrdf_load_html_response)
DE (1)	DE1171320B (enrdf_load_html_response)
LU (1)	LU40912A1 (enrdf_load_html_response)
NL (1)	NL272235A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2834245A (en) *	1954-04-05	1958-05-13	Charles C Osborne	Blast hole loading device
CH369995A (de) *	1957-04-25	1963-06-15	Nitroglycerin Ab	Vorrichtung zum Laden von in Gestein gebohrten Löchern mit Patronen aus Sprengstoff

0
- NL NL272235D patent/NL272235A/xx unknown
1960
- 1960-12-09 AT AT917960A patent/AT227588B/de active
1961
- 1961-11-30 DE DEB64991A patent/DE1171320B/de active Pending
- 1961-12-06 LU LU40912D patent/LU40912A1/xx unknown
- 1961-12-08 BE BE611322A patent/BE611322A/fr unknown

Also Published As

Publication number	Publication date
DE1171320B (de)	1964-05-27
BE611322A (fr)	1962-03-30
LU40912A1 (enrdf_load_html_response)	1962-02-04
AT227588B (de)	1963-05-27

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