JPS57165538A - Civil engineering tool - Google Patents

Civil engineering tool

Info

Publication number
JPS57165538A
JPS57165538A JP5066581A JP5066581A JPS57165538A JP S57165538 A JPS57165538 A JP S57165538A JP 5066581 A JP5066581 A JP 5066581A JP 5066581 A JP5066581 A JP 5066581A JP S57165538 A JPS57165538 A JP S57165538A
Authority
JP
Japan
Prior art keywords
civil engineering
engineering tool
tool
civil
engineering
Prior art date
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.)
Granted
Application number
JP5066581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137415B2 (enExample
Inventor
Kento Emuritsuchi Robaato
Haru Burezaa Uiriamu
Miruton Baakuhaato Jiyon
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.)
Esco Corp
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Priority to JP5066581A priority Critical patent/JPS57165538A/ja
Publication of JPS57165538A publication Critical patent/JPS57165538A/ja
Publication of JPS6137415B2 publication Critical patent/JPS6137415B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
JP5066581A 1981-04-06 1981-04-06 Civil engineering tool Granted JPS57165538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5066581A JPS57165538A (en) 1981-04-06 1981-04-06 Civil engineering tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5066581A JPS57165538A (en) 1981-04-06 1981-04-06 Civil engineering tool

Publications (2)

Publication Number Publication Date
JPS57165538A true JPS57165538A (en) 1982-10-12
JPS6137415B2 JPS6137415B2 (enExample) 1986-08-23

Family

ID=12865244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5066581A Granted JPS57165538A (en) 1981-04-06 1981-04-06 Civil engineering tool

Country Status (1)

Country Link
JP (1) JPS57165538A (enExample)

Also Published As

Publication number Publication date
JPS6137415B2 (enExample) 1986-08-23

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