Recycling trash can

作者: Jr. Merle W. Wade

DOI:

关键词:

摘要: The invention relates to a waste management system with interlocking portions connect various refuse containers. containers are designated for holding different types of garbage, glass, paper, metal, etc.

参考文章(2)
Eleanor E Kostic, Complementary trash can unit ,(1973)
Lundby Hans Soeren Soerensen, Tredelt Gryde med Ildkanaler. ,(1917)