JPS507356A - - Google Patents

Info

Publication number
JPS507356A
JPS507356A JP48057456A JP5745673A JPS507356A JP S507356 A JPS507356 A JP S507356A JP 48057456 A JP48057456 A JP 48057456A JP 5745673 A JP5745673 A JP 5745673A JP S507356 A JPS507356 A JP S507356A
Authority
JP
Japan
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.)
Pending
Application number
JP48057456A
Other languages
Japanese (ja)
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 JP48057456A priority Critical patent/JPS507356A/ja
Publication of JPS507356A publication Critical patent/JPS507356A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
JP48057456A 1973-05-22 1973-05-22 Pending JPS507356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP48057456A JPS507356A (en) 1973-05-22 1973-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48057456A JPS507356A (en) 1973-05-22 1973-05-22

Publications (1)

Publication Number Publication Date
JPS507356A true JPS507356A (en) 1975-01-25

Family

ID=13056159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48057456A Pending JPS507356A (en) 1973-05-22 1973-05-22

Country Status (1)

Country Link
JP (1) JPS507356A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431286A (en) * 1990-05-16 1992-02-03 Tokyo Kyoei Shokai:Kk Bridge-free hopper and preventing method of bridge in hopper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939257B1 (en) * 1968-08-27 1974-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939257B1 (en) * 1968-08-27 1974-10-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0431286A (en) * 1990-05-16 1992-02-03 Tokyo Kyoei Shokai:Kk Bridge-free hopper and preventing method of bridge in hopper

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