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发明名称
APPARATUS AND METHOD FOR FORMING DUCT ASSEMBLIES
摘要
An apparatus and method are described for automatically inserting angle plates into duct work and for seaming the duct work.
申请公布号
WO2014197589(A1)
申请公布日期
2014.12.11
申请号
WO2014US40902
申请日期
2014.06.04
申请人
HVAC INVENTORS/SYSTEMATION, INC.
发明人
DAW, DAVID, E.;UMBERGER, CODY, B.;BORWING, MICHAEL, C.
分类号
B21D39/02;B23P19/04
主分类号
B21D39/02
代理机构
代理人
主权项
地址
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