CN CN108571757A

The photographic device and range hood of range hood

Abstract

Therefore, when the camera device is installed on the range hood and oil fumes are generated, the airflow flowing out from the outlet of the air duct can form an air curtain in front of the camera by itself, or the airflow flowing out from the outlet of the air duct can Under the influence of the …

Source documents

Does this actually block you?

A document turning up in a search is not the same as a document that anticipates your claims. Our registered Patent Agents read the claims, not just the abstract, and tell you where you still have room.

Protect Your Invention

Bibliographic data via the Google Patents index . Republished here for research and prior-art review. This page is not legal advice, and its presence in our index says nothing about the validity or enforceability of the document. For the Indian legal position (status, oppositions, renewals), see InPASS.