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8 résultats pour : robert wilhelm bunsen

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Robert Wilhelm Bunsen, 19th century German chemist, (1900). Artist: Unknown
HRM19C24_117

Robert Wilhelm Bunsen, 19th century German chemist...

Spectroscopic apparatus used by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff, c1895. Artist: Unknown
HRM19B65_059

Spectroscopic apparatus used by Robert Wilhelm Bun...

Spectroscope, 1882. Artist: Unknown
HRM19B64_240

Spectroscope, 1882. Artist: Unknown

Gustav Kirchhoff, Robert Bunsen and Henry Roscoe, scientists, c1860. Artist: Unknown
HRM19B66_052

Gustav Kirchhoff, Robert Bunsen and Henry Roscoe, ...

Gustav Robert Kirchhoff, German physicist, 1873. Artist: Unknown
HRM19B66_051

Gustav Robert Kirchhoff, German physicist, 1873. A...

Gustav Robert Kirchhoff, German physicist, 1876. Artist: Unknown
HRM19B66_050

Gustav Robert Kirchhoff, German physicist, 1876. A...

Spectroscopic apparatus used by Robert Wilhelm Bunsen and Gustav Robert Kirchhoff, c1895. Artist: Unknown
HRM19B65_058

Spectroscopic apparatus used by Robert Wilhelm Bun...

Robert Bunsen, German chemist, 1850s. Artist: C Cook
HRM19B63_105

Robert Bunsen, German chemist, 1850s. Artist: C Co...