DK84635C -
Elongated and in cross-sections divided mold of the kind which during use is intended to be driven in and pulled up from the ground.
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Elongated and in cross-sections divided mold of the kind which during use is intended to be driven in and pulled up from the ground.
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Application filed by Artur Robert Lidberg, John Bernhard PerssonfiledCriticalArtur Robert Lidberg
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Publication of DK84635CpublicationCriticalpatent/DK84635C/en
DK420255A1954-04-021955-03-23
Elongated and in cross-sections divided mold of the kind which during use is intended to be driven in and pulled up from the ground.
DK84635C
(en)