Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Das Premium bekommen

Create a timeline

Public timelines

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

1 Jan 1946 Jahr - 1946 R. Ohl dépose le brevet admis comme celui de la cellule solaire moderne

Zugefügt zum Band der Zeit:

Photovoltaique

ByGregory Hoarau

29 Nov 2018

0

0

463

Datum:

1 Jan 1946 Jahr

Jetzt

~ 79 years ago

Abbildungen:

About & Feedback Vereinbarung Privatheit FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL