Addendum to the Agreeement made between Lyman Blackwell and Statitrol on April 3, 1970, concerning batter and line powered residential and commercial fire detectors which include a battery failure circuit and a duo-centric chamber configuration.

Creator

• Statitrol Corporation

Language

• English

Identifier

• MS055.02.0005.00084

Parola chiave

• correspondence
• patent office
• addendums
• small business
• patent agreements
• electronic circuits

Year

• 1974

Date created

• 1974-07-10

Resource type

• Other

Rights statement

• In Copyright

License

• Creative Commons BY-NC Attribution-NonCommercial 4.0 International

Ultima modifica

• 2022-09-20