JPS492311A - - Google Patents

Info

Publication number
JPS492311A
JPS492311A JP4035772A JP4035772A JPS492311A JP S492311 A JPS492311 A JP S492311A JP 4035772 A JP4035772 A JP 4035772A JP 4035772 A JP4035772 A JP 4035772A JP S492311 A JPS492311 A JP S492311A
Authority
JP
Japan
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.)
Pending
Application number
JP4035772A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4035772A priority Critical patent/JPS492311A/ja
Publication of JPS492311A publication Critical patent/JPS492311A/ja
Pending legal-status Critical Current

Links

JP4035772A 1972-04-24 1972-04-24 Pending JPS492311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4035772A JPS492311A (en) 1972-04-24 1972-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4035772A JPS492311A (en) 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
JPS492311A true JPS492311A (en) 1974-01-10

Family

ID=12578377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4035772A Pending JPS492311A (en) 1972-04-24 1972-04-24

Country Status (1)

Country Link
JP (1) JPS492311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137421U (en) * 1974-09-12 1976-03-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325640A (en) * 1972-04-11 1973-08-08 Langner K E Caisson for sea or river bed prospecting and boring for minerals gas or oil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1325640A (en) * 1972-04-11 1973-08-08 Langner K E Caisson for sea or river bed prospecting and boring for minerals gas or oil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137421U (en) * 1974-09-12 1976-03-19
JPS5620341Y2 (en) * 1974-09-12 1981-05-14

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