5

Synthese eines Phenanthro-anthrachinon-fluorenons

Year:
1920
Language:
german
File:
PDF, 382 KB
german, 1920
6

Comprehensive theory of a power factor bridge

Year:
1934
Language:
english
File:
PDF, 2.30 MB
english, 1934
8

The M.I.T. power factor bridge and oil cell

Year:
1935
Language:
english
File:
PDF, 1.91 MB
english, 1935
9

The M.I.T. power factor bridge and oil cell

Year:
1935
Language:
english
File:
PDF, 349 KB
english, 1935