JPS6330478B2 - - Google Patents

Info

Publication number
JPS6330478B2
JPS6330478B2 JP8126984A JP8126984A JPS6330478B2 JP S6330478 B2 JPS6330478 B2 JP S6330478B2 JP 8126984 A JP8126984 A JP 8126984A JP 8126984 A JP8126984 A JP 8126984A JP S6330478 B2 JPS6330478 B2 JP S6330478B2
Authority
JP
Japan
Prior art keywords
excavation
rotation axis
cutter
main body
rotation
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.)
Expired
Application number
JP8126984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60226992A (ja
Inventor
Tomoji Yashiro
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.)
SEKYU SAKUSEIKI SEISAKU KK
Original Assignee
SEKYU SAKUSEIKI SEISAKU KK
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 SEKYU SAKUSEIKI SEISAKU KK filed Critical SEKYU SAKUSEIKI SEISAKU KK
Priority to JP8126984A priority Critical patent/JPS60226992A/ja
Publication of JPS60226992A publication Critical patent/JPS60226992A/ja
Publication of JPS6330478B2 publication Critical patent/JPS6330478B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP8126984A 1984-04-23 1984-04-23 掘削装置 Granted JPS60226992A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8126984A JPS60226992A (ja) 1984-04-23 1984-04-23 掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8126984A JPS60226992A (ja) 1984-04-23 1984-04-23 掘削装置

Publications (2)

Publication Number Publication Date
JPS60226992A JPS60226992A (ja) 1985-11-12
JPS6330478B2 true JPS6330478B2 (enrdf_load_stackoverflow) 1988-06-17

Family

ID=13741639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8126984A Granted JPS60226992A (ja) 1984-04-23 1984-04-23 掘削装置

Country Status (1)

Country Link
JP (1) JPS60226992A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2173274T3 (es) 1995-03-31 2002-10-16 Jorg-Peter Prof Schur Procedimiento para mejorar la conservabilidad y/o para la estabilizacion de productos perecederos por microbios.
DE19931185A1 (de) 1999-07-07 2001-01-18 Joerg Peter Schuer Verfahren zur Entkeimung von Luft
DE19940605A1 (de) 1999-08-27 2001-03-01 Joerg Peter Schuer Imprägnierungsverfahren

Also Published As

Publication number Publication date
JPS60226992A (ja) 1985-11-12

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