Title:
Pond, tank and pit liner and method of detecting leaks
United States Patent 3383863
Inventors:
Berry, Joe R.
Publication Date:
05/21/1968
Export Citation:
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Primary Class:
405/270
Other Classes:
73/40, 324/354, 324/557, 324/718, 340/605, 428/114, 428/182
International Classes:
E02B3/12; G01M3/16; G01M3/18; G01M3/40; E02B3/12; G01M3/00; G01M3/16
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US Patent References:
3326001Surface proofing arrangement
3208084Swimming pool manufacture
3139228Laminated structure
3061475Method of producing packaging material
2973295Process of incorporating foamable materials in corrugated paperboard and the article derived therefrom
2805972Pipe lines and sheathing material therefor
2468972Moisture measuring and calibrating apparatus for tree culture
2413243Storage tank and method of constructing same
Foreign References:
AT174385B
AT214433B
GB901284A