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8 фев 1957 г. - ham

Описание:

ham introduced a defined serum free medium. Cambridge instruments produced the first commercial scanning electron microscope

Добавлено на ленту времени:

alex

ByAlexander Brusacoram
30 окт 2017
0
0
389

Дата:

8 фев 1957 г.
Сейчас
~ 67 г назад
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