"Telephone, n. An invention of the devil which abrogates some of the advantages of making a disagreeable person keep his distance. "
|6676172||Anesthetic gas vaporizer with a connection arrangement for a collar-equipped gas bottle|
An anesthetic vaporizer has a receiving part devised for connection to a collar-equipped bottle, the receiving part having a locking device for locking/unlocking the bottle. Improved connection is achieved by providing the receiving part with a tubular se...
A vaporizer for vaporizing liquid anesthetic has a chamber for liquid anesthetic, a gas flow passage, a throttle in the gas flow passage, a first connection between the chamber and the gas flow passage upstream from the throttle and a second connection be...