About: http://webisa.webdatacommons.org/8360590

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The present invention comprises a defeat resistant burglar alarm contact of miniature size for application on small safes having rotating doors as well as for the protection of other types of doors and closure elements.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com