assa abloy - KTH
assa abloy - KTH
assa abloy - KTH
SHOW LESS
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Historical locks<br />
Padlock, China<br />
Ming dynasty, 14 th century<br />
Roman key<br />
Approx 200 B.C.<br />
The oldest known lock was found in the Khorsabad<br />
palace ruins, Assyria (Irak)<br />
Estimated age: approx 4,000 years<br />
Door lock, Nepal<br />
Medieval
Change language