cover image: Journal of Scientific and Industrial Research. March 1947

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20.500.12592/206c2j

Journal of Scientific and Industrial Research. March 1947

1947

(b) Is the neglect of the Patent System attributable to any inherent flaw in the fundamental basis of the Patent System or to any defect in the working of the system obtaining in India? [...] Bose studied this problem with electric waves determining the influences of (i) the refractive index of the material enclosing the film (ii) the angle of incidence and (iii) the wavelength of the incident radiation on the minimum thickness of the film. [...] It is found that if the layer thickness is comparable with the wavelength then waves of frequency lower than the minimum penetration frequency also penetrate the layer.) Radiation of Electromagnetic Waves from the Sun In a lecture before the Royal Institution Bose referred to the interesting possibility of the emission of short electromagnetic radition from the sun. [...] Yet despite the fact that the courts have decided that certain activities of the Corning firm were monpolistic " and " in restraint of trade" the company has unquestionably contributed hugely to the development of new uses for glass and to the lowering of the price of glass products. [...] It is next assumed that the proportion of fixed capital to total capital employed is the same in India as in Canada and the ratio of the value of plant and machinery to the total value of fixed capital is the same as in Australia.
technology medicine science
Published in
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Segment Pages Author Actions
Inventions and Indian Industry
95-98 unknown view
Asian Relations Conference
98-98 unknown view
The Patent System and its Role in India
99-102 K. Pal view
Microwaves— Pioneer Work in India Half A Century Ago
103-105 unknown view
100 Years of British Chemistry
105-105 unknown view
Glass Industry in United States
106-107 unknown view
Reviews
108-109 unknown view
Notes and News
110-120 unknown view
Report from States & Provinces
121-123 unknown view
India Patents
124-130 unknown view

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