BR9300914A -
Decrease ladder size through couplings, locks and axles at various points on the side columns
- Google Patents
Decrease ladder size through couplings, locks and axles at various points on the side columns
Info
Publication number
BR9300914A
BR9300914ABR9300914ABR9300914ABR9300914ABR 9300914 ABR9300914 ABR 9300914ABR 9300914 ABR9300914 ABR 9300914ABR 9300914 ABR9300914 ABR 9300914ABR 9300914 ABR9300914 ABR 9300914A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De Souza Cesar Jose CardosofiledCriticalDe Souza Cesar Jose Cardoso
Priority to BR9300914ApriorityCriticalpatent/BR9300914A/en
Publication of BR9300914ApublicationCriticalpatent/BR9300914A/en