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THAI POSTAGE STAMPS

 

 

60th Anniversary of National Research Council of Thailand (2019)

 

 

 Issue Name:

60th Anniversary of National Research Council of Thailand (NRCT)

 Thai Issue Name:

วันไปรษณีย์โลก

 Issue Date:

2019/2562-10-28

 Cause:

To commemorate the 60th Anniversary of the National Research Council of Thailand, which was was inaugurated by the National Research Council Act BE 2502, i.e. 1959 AD.

 Catalogue Number:

2019/46

 Denomination:

3 Baht

 Unused Value:

3 Baht

 Used Value:

1 Baht

 Thailex Collection:

n/a

 Size:

30 x 48 mm

 Quantity of Stamps:

400,000 pieces

 Printer:

Thai British Security Printing Public Company Limited, Thailand

 Subject:

The chai pattana aerator, an invention ascribed to King Bhumipon Adunyadet and used for the improvement of water quality by transferring oxygen to bodies of still water. Also depicted is the patent for the chai pattana aerator model RX-2, which was presented to the king on 2 February 1993 by the Department of Intellectual Property. Research for the aerator was done by the Royal Irrigation Department and awarded the firtst prize by the National Research Council of Thailand, an agency which was inaugurated in 1959 AD.

 Related Link:

chai pattana aerator, Bhumipon Adunyadet, Rama IX, BE