JPH01146376U - - Google Patents

Info

Publication number
JPH01146376U
JPH01146376U JP4098288U JP4098288U JPH01146376U JP H01146376 U JPH01146376 U JP H01146376U JP 4098288 U JP4098288 U JP 4098288U JP 4098288 U JP4098288 U JP 4098288U JP H01146376 U JPH01146376 U JP H01146376U
Authority
JP
Japan
Prior art keywords
brake
hole
magnetic tape
release lever
cassette
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
JP4098288U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0538450Y2 (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 JP4098288U priority Critical patent/JPH0538450Y2/ja
Priority to US07/318,866 priority patent/US4985798A/en
Publication of JPH01146376U publication Critical patent/JPH01146376U/ja
Priority to US07/549,524 priority patent/US5006947A/en
Priority to US07/549,321 priority patent/US5012379A/en
Priority to US07/549,571 priority patent/US5012378A/en
Application granted granted Critical
Publication of JPH0538450Y2 publication Critical patent/JPH0538450Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP4098288U 1988-03-11 1988-03-30 Expired - Lifetime JPH0538450Y2 (ja�@�@)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4098288U JPH0538450Y2 (ja�@�@) 1988-03-30 1988-03-30
US07/318,866 US4985798A (en) 1988-03-11 1989-03-06 Magnetic tape cassette having improved dust proofing
US07/549,524 US5006947A (en) 1988-03-11 1990-07-05 magnetic tape cassette having improved dust proofing
US07/549,321 US5012379A (en) 1988-03-11 1990-07-05 Magnetic tape cassette having dust blocking member for preventing entry or dust through brake release lever hole
US07/549,571 US5012378A (en) 1988-03-11 1990-07-05 Magnetic tape cassette having reel brake structure providing improved dust proofing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4098288U JPH0538450Y2 (ja�@�@) 1988-03-30 1988-03-30

Publications (2)

Publication Number Publication Date
JPH01146376U true JPH01146376U (ja�@�@) 1989-10-09
JPH0538450Y2 JPH0538450Y2 (ja�@�@) 1993-09-29

Family

ID=31267434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4098288U Expired - Lifetime JPH0538450Y2 (ja�@�@) 1988-03-11 1988-03-30

Country Status (1)

Country Link
JP (1) JPH0538450Y2 (ja�@�@)

Also Published As

Publication number Publication date
JPH0538450Y2 (ja�@�@) 1993-09-29

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