发明名称 Set of paving elements for production of paving and method of using the same
摘要 A set of paving elements for the production of paving and a method of using the same are disclosed. In a preferred form, the set comprises four cylindrical paving elements of equal height and of different diameter having a diametric proportion to each other of 1:1.4:1.8:2.2. Two or more the of paving elements from each of plurality of sets may be laid to form a paving strip with the paving elements laid next to each other in mutual contact.
申请公布号 US4313689(A) 申请公布日期 1982.02.02
申请号 US19770828094 申请日期 1977.08.26
申请人 REINSCHUETZ, HANS 发明人 REINSCHUETZ, HANS
分类号 E01C5/00;E01C5/06;E01C15/00;(IPC1-7):E01C5/00 主分类号 E01C5/00
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