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发明名称
PONTOONS COUPLING ASSEMBLY AND SYSTEM FOR USING SUCH ASSEMBLY
摘要
申请公布号
PL292190(A2)
申请公布日期
1992.10.19
申请号
PL19910292190
申请日期
1991.10.25
申请人
RYBARCZYK BOLESLAW;JASKULA WLADYSLAW;SZYSZKOWICZ JERZY
发明人
RYBARCZYK BOLESLAW;JASKULA WLADYSLAW;SZYSZKOWICZ JERZY
分类号
B63B21/56;(IPC1-7):B63B21/56
主分类号
B63B21/56
代理机构
代理人
主权项
地址
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