JPS5728742A - Opening device for sealing cover - Google Patents

Opening device for sealing cover

Info

Publication number
JPS5728742A
JPS5728742A JP9586280A JP9586280A JPS5728742A JP S5728742 A JPS5728742 A JP S5728742A JP 9586280 A JP9586280 A JP 9586280A JP 9586280 A JP9586280 A JP 9586280A JP S5728742 A JPS5728742 A JP S5728742A
Authority
JP
Japan
Prior art keywords
sealing cover
opening device
opening
sealing
cover
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.)
Pending
Application number
JP9586280A
Other languages
Japanese (ja)
Inventor
Osamu Minoo
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 JP9586280A priority Critical patent/JPS5728742A/en
Publication of JPS5728742A publication Critical patent/JPS5728742A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cartons (AREA)
JP9586280A 1980-07-14 1980-07-14 Opening device for sealing cover Pending JPS5728742A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9586280A JPS5728742A (en) 1980-07-14 1980-07-14 Opening device for sealing cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9586280A JPS5728742A (en) 1980-07-14 1980-07-14 Opening device for sealing cover

Publications (1)

Publication Number Publication Date
JPS5728742A true JPS5728742A (en) 1982-02-16

Family

ID=14149165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9586280A Pending JPS5728742A (en) 1980-07-14 1980-07-14 Opening device for sealing cover

Country Status (1)

Country Link
JP (1) JPS5728742A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180922U (en) * 1985-04-30 1986-11-11
JPS6442230U (en) * 1987-09-07 1989-03-14
JPH01147930U (en) * 1988-04-04 1989-10-13
JPH0372618U (en) * 1989-11-14 1991-07-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61180922U (en) * 1985-04-30 1986-11-11
JPS6442230U (en) * 1987-09-07 1989-03-14
JPH01147930U (en) * 1988-04-04 1989-10-13
JPH0372618U (en) * 1989-11-14 1991-07-23

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