RETRACTABLE LADDER ATTACHED TO A TRAP-DOOR
A Standard patent application filed on 19 July 1984 credited to Kendon, Warwick Spencer

Details

Application number :

30838  

Application type :

Standard  

Application status :

LAPSED  

Under opposition :

No  

Proceeding type :

 

Invention title :

RETRACTABLE LADDER ATTACHED TO A TRAP-DOOR  

Inventor :

Kendon, Warwick Spencer  

Agent name :

Davies Collison Cave  

Address for service :

GPO Box 3876 SYDNEY NSW 2001  

Filing date :

19 July 1984  

Associated companies :

 

Applicant name :

Graham, Beryl Maie  

Applicant address :

 

Old name :

 

Original Source :

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