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Application filedfiledCritical
Priority to JP1988041962UpriorityCriticalpatent/JPH0650932Y2/ja
Priority to US07/284,908prioritypatent/US4959627A/en
Priority to MYPI88001481Aprioritypatent/MY103659A/en
Priority to KR1019880017096Aprioritypatent/KR910008009B1/ko
Priority to DE3843359Aprioritypatent/DE3843359A1/de
Priority to CA000586834Aprioritypatent/CA1291506C/en
Publication of JPH01146443UpublicationCriticalpatent/JPH01146443U/ja
Application grantedgrantedCritical
Publication of JPH0650932Y2publicationCriticalpatent/JPH0650932Y2/ja