KR890022874U - Feed tank sealing device - Google Patents

Feed tank sealing device

Info

Publication number
KR890022874U
KR890022874U KR2019880007702U KR880007702U KR890022874U KR 890022874 U KR890022874 U KR 890022874U KR 2019880007702 U KR2019880007702 U KR 2019880007702U KR 880007702 U KR880007702 U KR 880007702U KR 890022874 U KR890022874 U KR 890022874U
Authority
KR
South Korea
Prior art keywords
sealing device
feed tank
tank sealing
feed
tank
Prior art date
Application number
KR2019880007702U
Other languages
Korean (ko)
Other versions
KR910000491Y1 (en
Inventor
장현철
Original Assignee
주식회사 강남기공
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 주식회사 강남기공 filed Critical 주식회사 강남기공
Priority to KR2019880007702U priority Critical patent/KR910000491Y1/en
Publication of KR890022874U publication Critical patent/KR890022874U/en
Application granted granted Critical
Publication of KR910000491Y1 publication Critical patent/KR910000491Y1/en

Links

KR2019880007702U 1988-05-25 1988-05-25 Cover locking device for fodder tank KR910000491Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880007702U KR910000491Y1 (en) 1988-05-25 1988-05-25 Cover locking device for fodder tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880007702U KR910000491Y1 (en) 1988-05-25 1988-05-25 Cover locking device for fodder tank

Publications (2)

Publication Number Publication Date
KR890022874U true KR890022874U (en) 1989-12-01
KR910000491Y1 KR910000491Y1 (en) 1991-01-25

Family

ID=19275499

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007702U KR910000491Y1 (en) 1988-05-25 1988-05-25 Cover locking device for fodder tank

Country Status (1)

Country Link
KR (1) KR910000491Y1 (en)

Also Published As

Publication number Publication date
KR910000491Y1 (en) 1991-01-25

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
J204 Invalidation trial for patent
J206 Request for trial to confirm the scope of a patent right
J301 Trial decision

Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 19981105

Effective date: 19990330

FPAY Annual fee payment

Payment date: 20030127

Year of fee payment: 13

EXPY Expiration of term