JPS60164523A - 水井戸，集水孔の洗孔装置 - Google Patents

水井戸，集水孔の洗孔装置

Info

Publication number
JPS60164523A
JPS60164523A JP2030584A JP2030584A JPS60164523A JP S60164523 A JPS60164523 A JP S60164523A JP 2030584 A JP2030584 A JP 2030584A JP 2030584 A JP2030584 A JP 2030584A JP S60164523 A JPS60164523 A JP S60164523A
Authority
JP
Japan
Prior art keywords
fluid
bit
water
fluid pressure
pressure motor
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
JP2030584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138932B2 (enExample
Inventor
功 住吉
青木　秋一
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.)
NISSAKU KK
NITSUSAKU KK
Original Assignee
NISSAKU KK
NITSUSAKU 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 NISSAKU KK, NITSUSAKU KK filed Critical NISSAKU KK
Priority to JP2030584A priority Critical patent/JPS60164523A/ja
Publication of JPS60164523A publication Critical patent/JPS60164523A/ja
Publication of JPH0138932B2 publication Critical patent/JPH0138932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sink And Installation For Waste Water (AREA)
JP2030584A 1984-02-06 1984-02-06 水井戸，集水孔の洗孔装置 Granted JPS60164523A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2030584A JPS60164523A (ja) 1984-02-06 1984-02-06 水井戸，集水孔の洗孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2030584A JPS60164523A (ja) 1984-02-06 1984-02-06 水井戸，集水孔の洗孔装置

Publications (2)

Publication Number Publication Date
JPS60164523A true JPS60164523A (ja) 1985-08-27
JPH0138932B2 JPH0138932B2 (enExample) 1989-08-17

Family

ID=12023433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2030584A Granted JPS60164523A (ja) 1984-02-06 1984-02-06 水井戸，集水孔の洗孔装置

Country Status (1)

Country Link
JP (1) JPS60164523A (enExample)

Also Published As

Publication number Publication date
JPH0138932B2 (enExample) 1989-08-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees