JPS5292751A - Method of and riddle for testing earth and sand riddled - Google Patents

Method of and riddle for testing earth and sand riddled

Info

Publication number
JPS5292751A
JPS5292751A JP983776A JP983776A JPS5292751A JP S5292751 A JPS5292751 A JP S5292751A JP 983776 A JP983776 A JP 983776A JP 983776 A JP983776 A JP 983776A JP S5292751 A JPS5292751 A JP S5292751A
Authority
JP
Japan
Prior art keywords
riddled
riddle
sand
testing earth
earth
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
JP983776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5653419B2 (member.php
Inventor
Mitsuaki Sako
Yoshio Wada
Akira Kojima
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP983776A priority Critical patent/JPS5292751A/ja
Publication of JPS5292751A publication Critical patent/JPS5292751A/ja
Publication of JPS5653419B2 publication Critical patent/JPS5653419B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
JP983776A 1976-01-30 1976-01-30 Method of and riddle for testing earth and sand riddled Granted JPS5292751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP983776A JPS5292751A (en) 1976-01-30 1976-01-30 Method of and riddle for testing earth and sand riddled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP983776A JPS5292751A (en) 1976-01-30 1976-01-30 Method of and riddle for testing earth and sand riddled

Publications (2)

Publication Number Publication Date
JPS5292751A true JPS5292751A (en) 1977-08-04
JPS5653419B2 JPS5653419B2 (member.php) 1981-12-18

Family

ID=11731232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP983776A Granted JPS5292751A (en) 1976-01-30 1976-01-30 Method of and riddle for testing earth and sand riddled

Country Status (1)

Country Link
JP (1) JPS5292751A (member.php)

Also Published As

Publication number Publication date
JPS5653419B2 (member.php) 1981-12-18

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