Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Obtenir le Premium

Create a timeline

Public timelines

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

15 déc. 1869 - История микрофонов от Белла и Берлинера до «петлички». Новосибирские новости, Культура.

Ajouté au bande de temps:

История создания микрофона

ByЮля Мухамеджанова

23 oct. 2018

0

0

409

Date:

15 déc. 1869

Maintenaint

~ Il y a 155 ans

YouTube:

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

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

Secured with SSL