Lock lip side feed punch

作者: Smith Carl Alfred

DOI:

关键词:

摘要:

参考文章(6)
Schweidler Hubert, Cutting and shaping tool ,(1940)
Frank R Miller, Tool for splicing wires ,(1947)
Jacob Kiefer, Stephen S Lawrence, Shoemaker's tool. ,(1899)
Bremer Wilhelm, TILES FOR CEILINGS. ,(1902)
Edward A Brandenburg, Frederick V Pepper, Paper-fastening device. ,(1911)
Carl L Neumeister, Panel mounting assembly ,(1935)