JPS5415241B2 - - Google Patents

Info

Publication number
JPS5415241B2
JPS5415241B2 JP707476A JP707476A JPS5415241B2 JP S5415241 B2 JPS5415241 B2 JP S5415241B2 JP 707476 A JP707476 A JP 707476A JP 707476 A JP707476 A JP 707476A JP S5415241 B2 JPS5415241 B2 JP S5415241B2
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.)
Expired
Application number
JP707476A
Other languages
Japanese (ja)
Other versions
JPS527301A (en
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
Publication of JPS527301A publication Critical patent/JPS527301A/ja
Publication of JPS5415241B2 publication Critical patent/JPS5415241B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Earth Drilling (AREA)
JP707476A 1975-04-23 1976-01-23 Boring machine Granted JPS527301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO8205775 1975-04-23

Publications (2)

Publication Number Publication Date
JPS527301A JPS527301A (en) 1977-01-20
JPS5415241B2 true JPS5415241B2 (enrdf_load_html_response) 1979-06-13

Family

ID=20094892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP707476A Granted JPS527301A (en) 1975-04-23 1976-01-23 Boring machine

Country Status (4)

Country Link
JP (1) JPS527301A (enrdf_load_html_response)
CH (1) CH597499A5 (enrdf_load_html_response)
DE (1) DE2553052A1 (enrdf_load_html_response)
FR (1) FR2308737A1 (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584453A (ja) * 1981-06-30 1983-01-11 Nichiden Mach Ltd 簡易型ジヨブ管理システム
CN113062184B (zh) * 2021-04-06 2022-11-11 浙江泓兴工程管理有限公司 一种道路检测用沥青厚度检测装置

Also Published As

Publication number Publication date
CH597499A5 (enrdf_load_html_response) 1978-04-14
FR2308737B3 (enrdf_load_html_response) 1978-09-01
DE2553052A1 (de) 1976-11-11
JPS527301A (en) 1977-01-20
FR2308737A1 (fr) 1976-11-19

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