BE697692A - - Google Patents

Info

Publication number: BE697692A
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.)

1967-04-14

Filing date

1967-04-27

Publication date

1967-10-02

1967-04-27 Application filed filed Critical

1967-10-02 Publication of BE697692A publication Critical patent/BE697692A/xx

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

BE697692D 1967-04-14 1967-04-27 BE697692A (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6705260A NL6705260A (ja)	1967-04-14	1967-04-14

Publications (1)

Publication Number	Publication Date
BE697692A true BE697692A (ja)	1967-10-02

Family

ID=19799841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE697692D BE697692A (ja)	1967-04-14	1967-04-27

Country Status (3)

Country	Link
BE (1)	BE697692A (ja)
DE (1)	DE1262947B (ja)
NL (1)	NL6705260A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10116945C1 (de) *	2001-04-05	2002-11-07	Montan Tech Gmbh	Verfahren zur dauerstandssicheren Teilverfüllung von Schächten
EA014007B1 (ru) *	2008-10-24	2010-08-30	Открытое Акционерное Общество "Белгорхимпром" (Оао "Белгорхимпром")	Способ возведения гидроизоляционной перемычки в подземной выработке

1967
- 1967-04-14 NL NL6705260A patent/NL6705260A/xx unknown
- 1967-04-27 BE BE697692D patent/BE697692A/xx not_active IP Right Cessation
- 1967-04-29 DE DEST26814A patent/DE1262947B/de active Pending

Also Published As

Publication number	Publication date
NL6705260A (ja)	1968-10-15
DE1262947B (de)	1968-03-14

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Legal Events

Date	Code	Title	Description
1984-10-31	RE	Patent lapsed	Owner name: STAMICARBON N.V. Effective date: 19840427

Date

Code

Title

Description

1984-10-31

Patent lapsed

Owner name: STAMICARBON N.V.

Effective date: 19840427