Title:
Method of providing a sealed joint employing a flexible bag
United States Patent 3342033
Inventors:
Crouch, Robert L.
Williams Jr., Andrew L.
Publication Date:
09/19/1967
Assignee:
LAYNE TEXAS COMPANY INC
Other Classes:
52/742.150, 256/19, 52/434, 52/2.160, 405/116, 52/747.120, 52/742.160
International Classes:
E02B3/16; E02D5/14; E02B3/00; E02D5/02