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公开(公告)号：BR7002525U
公开(公告)日：1992-06-16
申请号：BR7002525
申请日：1990-11-22
Applicant: YOUNG JAE LEE
Inventor： LEE YOUNG JAE
IPC: A47G25/02
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公开(公告)号：BR7002524U
公开(公告)日：1992-06-16
申请号：BR7002524
申请日：1990-11-22
Applicant: YOUNG JAE LEE
Inventor： LEE YOUNG JAE
IPC: E05G1/00
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