JPS57204889A - Device for opening and closing outlet for material - Google Patents

Device for opening and closing outlet for material

Info

Publication number
JPS57204889A
JPS57204889A JP56082902A JP8290281A JPS57204889A JP S57204889 A JPS57204889 A JP S57204889A JP 56082902 A JP56082902 A JP 56082902A JP 8290281 A JP8290281 A JP 8290281A JP S57204889 A JPS57204889 A JP S57204889A
Authority
JP
Japan
Prior art keywords
opening
closing outlet
closing
outlet
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
JP56082902A
Other languages
Japanese (ja)
Other versions
JPS6144754B2 (en
Inventor
Yoshinori Kamihoriuchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56082902A priority Critical patent/JPS57204889A/en
Publication of JPS57204889A publication Critical patent/JPS57204889A/en
Publication of JPS6144754B2 publication Critical patent/JPS6144754B2/ja
Granted legal-status Critical Current

Links

JP56082902A 1981-05-28 1981-05-28 Device for opening and closing outlet for material Granted JPS57204889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56082902A JPS57204889A (en) 1981-05-28 1981-05-28 Device for opening and closing outlet for material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082902A JPS57204889A (en) 1981-05-28 1981-05-28 Device for opening and closing outlet for material

Publications (2)

Publication Number Publication Date
JPS57204889A true JPS57204889A (en) 1982-12-15
JPS6144754B2 JPS6144754B2 (en) 1986-10-04

Family

ID=13787181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082902A Granted JPS57204889A (en) 1981-05-28 1981-05-28 Device for opening and closing outlet for material

Country Status (1)

Country Link
JP (1) JPS57204889A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038947U (en) * 1973-08-01 1975-04-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038947U (en) * 1973-08-01 1975-04-22

Also Published As

Publication number Publication date
JPS6144754B2 (en) 1986-10-04

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