Fritz Isler
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Swiss patent agent Fritz Isler was located in Zürich.
Patents for which Fritz Isler was the patent agent
- Patent CH-1917-92564 (Inventors: Alfred John Macy, English title: Stabilizer for aircraft)
- Patent CH-1917-93962 (Inventors: Alfred John Macy, English title: Device for stabilizing flying machines)
- Patent CH-1917-94353 (Inventors: Alfred John Macy, English title: Flying machine)
- Patent CH-1917-94354 (Inventors: Alfred John Macy, English title: Stabilizer for aircraft, Supplementary to patent: Patent US-1913-1203221)
- Patent CH-1918-83424 (Inventors: Hjalmar Pålson, English title: Flying machine, Supplementary to patent: Patent SE-1917-46288)
