JPS63176152U - - Google Patents

Info

Publication number
JPS63176152U
JPS63176152U JP6834887U JP6834887U JPS63176152U JP S63176152 U JPS63176152 U JP S63176152U JP 6834887 U JP6834887 U JP 6834887U JP 6834887 U JP6834887 U JP 6834887U JP S63176152 U JPS63176152 U JP S63176152U
Authority
JP
Japan
Prior art keywords
discharge port
screw
casing
screw shaft
dredging device
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
JP6834887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0513806Y2 (enrdf_load_stackoverflow
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
Priority to JP1987068348U priority Critical patent/JPH0513806Y2/ja
Publication of JPS63176152U publication Critical patent/JPS63176152U/ja
Application granted granted Critical
Publication of JPH0513806Y2 publication Critical patent/JPH0513806Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Treatment Of Sludge (AREA)
JP1987068348U 1987-05-07 1987-05-07 Expired - Lifetime JPH0513806Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987068348U JPH0513806Y2 (enrdf_load_stackoverflow) 1987-05-07 1987-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987068348U JPH0513806Y2 (enrdf_load_stackoverflow) 1987-05-07 1987-05-07

Publications (2)

Publication Number Publication Date
JPS63176152U true JPS63176152U (enrdf_load_stackoverflow) 1988-11-15
JPH0513806Y2 JPH0513806Y2 (enrdf_load_stackoverflow) 1993-04-13

Family

ID=30908079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987068348U Expired - Lifetime JPH0513806Y2 (enrdf_load_stackoverflow) 1987-05-07 1987-05-07

Country Status (1)

Country Link
JP (1) JPH0513806Y2 (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937444A (enrdf_load_stackoverflow) * 1972-08-15 1974-04-08
JPS49114245A (enrdf_load_stackoverflow) * 1973-03-07 1974-10-31
JPS50143290A (enrdf_load_stackoverflow) * 1974-05-09 1975-11-18
JPS5237596U (enrdf_load_stackoverflow) * 1975-09-05 1977-03-16

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937444A (enrdf_load_stackoverflow) * 1972-08-15 1974-04-08
JPS49114245A (enrdf_load_stackoverflow) * 1973-03-07 1974-10-31
JPS50143290A (enrdf_load_stackoverflow) * 1974-05-09 1975-11-18
JPS5237596U (enrdf_load_stackoverflow) * 1975-09-05 1977-03-16

Also Published As

Publication number Publication date
JPH0513806Y2 (enrdf_load_stackoverflow) 1993-04-13

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