PL321840A1 - Method of maintaining potable underground water in unchanged condition in respect to its potability while transporting, storing and serving it
- Google Patents
Method of maintaining potable underground water in unchanged condition in respect to its potability while transporting, storing and serving it
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Application filed by Mieczyslaw Obtulowicz, Kazimiera ObtulowiczfiledCriticalMieczyslaw Obtulowicz
Priority to PL32184097ApriorityCriticalpatent/PL321840A1/en
Publication of PL321840A1publicationCriticalpatent/PL321840A1/en
PL32184097A1997-08-281997-08-28Method of maintaining potable underground water in unchanged condition in respect to its potability while transporting, storing and serving it
PL321840A1
(en)