Question: Are Day & Zimmermann and Gateway Packaging located in the same country?
Sentence (from "Joseph Zimmermann"): In addition to the patent on the telephone answering machine( 1948), Zimmermann held dozens of other patents, including a security device that automatically dials a phone number and conveys information in case of an emergency; a magnetic recorder used to monitor heart patients; a system for accessing prerecorded lectures to earn college credit; an airport system to send out landing information to planes 24 hours a day.
Relevant evidence: No