Actor: Niggli, P.

person

Niggli, P.

k.A. // Autor zweier Berichte zum Eisenbergwerk Gonzen

Niggli, P. is involved in

 
Identifier Title Date Event type Other information
EBA 2/586 Die Serpentin-Mineralien und ihre Synthese 1946 Creation Standard period of protection
EBA 2/597 Weitere Versuche zur Synthese von Chrysotilasbest 1951 Creation Standard period of protection
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