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 1998 Jahr - AC record

Beschreibung:

Unitary air conditioners and heat pumps set a sale record of more than 6 million units.

Zugefügt zum Band der Zeit:

Modern AC history

11 Mär 2020

0

0

380

Datum:

1 Jan 1998 Jahr

Jetzt

~ 27 years ago

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