Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application grantedgrantedCritical
Publication of CA24206ApublicationCriticalpatent/CA24206A/fr
Holle kubusvormige kist van 18x 19x 20 cm aan de voorzijde halverwege voorzien van twee openingen van 4x4 cm, aan de onderzijde een sleuf en aan de binnenzijde een afscheiding van 45 graden zodat in het gat gegooide knikker weer terug komt rollen.
The Experimentation of Ball Driving, the Training Changing Obstacles and Distance in Fixed Dribling Speed of Members of SSB Bambanglipuro Selatan of 15 Years Age Group