FR2019589A1 - - Google Patents

Info

Publication number
FR2019589A1
FR2019589A1 FR6933351A FR6933351A FR2019589A1 FR 2019589 A1 FR2019589 A1 FR 2019589A1 FR 6933351 A FR6933351 A FR 6933351A FR 6933351 A FR6933351 A FR 6933351A FR 2019589 A1 FR2019589 A1 FR 2019589A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR6933351A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of FR2019589A1 publication Critical patent/FR2019589A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
FR6933351A 1968-10-01 1969-09-30 Withdrawn FR2019589A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681800201 DE1800201A1 (en) 1968-10-01 1968-10-01 Process for the extraction of coal and / or minerals according to the Stosstraenk process

Publications (1)

Publication Number Publication Date
FR2019589A1 true FR2019589A1 (en) 1970-07-03

Family

ID=5709150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933351A Withdrawn FR2019589A1 (en) 1968-10-01 1969-09-30

Country Status (4)

Country Link
BE (1) BE739530A (en)
DE (1) DE1800201A1 (en)
FR (1) FR2019589A1 (en)
GB (1) GB1256556A (en)

Also Published As

Publication number Publication date
GB1256556A (en) 1971-12-08
DE1800201A1 (en) 1970-05-14
BE739530A (en) 1970-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse