PL56632B1 - - Google Patents

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Publication number
PL56632B1
PL56632B1 PL104913A PL10491364A PL56632B1 PL 56632 B1 PL56632 B1 PL 56632B1 PL 104913 A PL104913 A PL 104913A PL 10491364 A PL10491364 A PL 10491364A PL 56632 B1 PL56632 B1 PL 56632B1
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PL
Poland
Prior art keywords
germanium
compounds
arsenic
solution
humic
Prior art date
Application number
PL104913A
Other languages
English (en)
Polish (pl)
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Publication date
Application filed filed Critical
Publication of PL56632B1 publication Critical patent/PL56632B1/pl

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PL104913A 1964-06-17 PL56632B1 (de)

Publications (1)

Publication Number Publication Date
PL56632B1 true PL56632B1 (de) 1968-12-27

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